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CVE-2001-0922

24
FAUCET Score

CVE-2001-0922 describes a session hijacking vulnerability in Sun NetDynamics 4.x through 5.x, where remote attackers can steal session IDs by reading specific variables from the login field. This allows them to hijack user sessions after a legitimate user logs in. With a CVSS score of 7.5 (HIGH), this vulnerability is easily exploitable over the network with low complexity, potentially leading to partial compromise of confidentiality, integrity, and availability. Despite its age and high community discussion, there is no public exploit code available in Metasploit or ExploitDB, and it is not listed on the KEV catalog, suggesting it is not actively exploited in the wild.

Impacted Technologies

VendorProductVersion(s)CPE
4.0CPE matchmatch criteria
cpe:2.3:a:sun:netdynamics:4.0:*:*:*:*:*:*:*
4.1CPE matchmatch criteria
cpe:2.3:a:sun:netdynamics:4.1:*:*:*:*:*:*:*
4.1.2CPE matchmatch criteria
cpe:2.3:a:sun:netdynamics:4.1.2:*:*:*:*:*:*:*
4.1.3CPE matchmatch criteria
cpe:2.3:a:sun:netdynamics:4.1.3:*:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:sun:netdynamics:5.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.57%
Probability of exploitation in next 30 days
EPSS Percentile
72.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0157 is in the 55th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

marc.info
exchange.xforce.ibmcloud.com / vulnerabilities/7620
securityfocus.com / bid/3583
PatchVendor Advisory